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GB/T5169灼熱絲試驗(yàn)裝置，觸摸屏PLC控制灼熱絲測(cè)試儀

GB/T5169灼熱絲試驗(yàn)裝置，觸摸屏PLC控制灼熱絲測(cè)試儀使用范圍：

灼熱絲試驗(yàn)儀將規(guī)定材質(zhì)(Ni80/Cr20)和形狀的電熱絲（Φ4 mm的鎳鉻絲）用大電流加熱至試驗(yàn)溫度 ( 550 ℃ ～ 960 ℃ 1mi后，以規(guī)定壓力 (1.0N) 垂直灼燙試品 30s ，視試品和鋪墊物是否起燃或持燃時(shí)間來(lái)測(cè)定電工電子設(shè)備成品的著火危險(xiǎn)性；測(cè)定固體絕緣材料及其它固體可燃材料的起燃性、起燃溫度 (GWIT) 、可燃性和可燃性指數(shù) (GWFI),也適用于絕緣材料、工程塑料或其它固體可燃材料行業(yè) 。適用標(biāo)準(zhǔn)GB/T5169.10-2006 GB5169.11 GB4706.1 IEC60695 UL746A IEC829 DIN695 VDE0471

GB/T5169灼熱絲試驗(yàn)裝置，觸摸屏PLC控制灼熱絲測(cè)試儀產(chǎn)品功能特點(diǎn)：

采用單片機(jī)微電腦+觸摸屏控制、高精度的溫度表獨(dú)立式的電控系統(tǒng)，解決PLC系統(tǒng)數(shù)模實(shí)際轉(zhuǎn)換精度達(dá)不到的同時(shí)，又提高抗干擾能力。采用微電腦控制更精確。開(kāi)始、計(jì)時(shí)、排風(fēng)、照明、加熱均在觸摸屏上實(shí)現(xiàn)；一組試驗(yàn)結(jié)束后設(shè)備自動(dòng)跳出保存，僅需編輯保存名稱即可；所有保存的數(shù)據(jù)均可在歷史數(shù)據(jù)里查詢七寸彩觸摸屏智能化7mm限位調(diào)整夾具適應(yīng)各種形狀尺寸試樣X(jué)、Z方向自由移動(dòng)，方便客戶進(jìn)行試樣定位采用一鍵式操作，試驗(yàn)過(guò)程中一個(gè)按鍵完成整個(gè)試驗(yàn)過(guò)程，無(wú)需在復(fù)雜的按鈕間切換試樣小車采用全封閉結(jié)構(gòu)，不會(huì)翻車配備火焰高度尺，方便觀察火焰的高度超溫保護(hù)

GB/T5169灼熱絲試驗(yàn)裝置，觸摸屏PLC控制灼熱絲測(cè)試儀主要技術(shù)參數(shù)：

1.灼熱絲溫度： 500~1000℃±2℃連續(xù)可調(diào)（熱電偶最高耐溫1000℃。）

2.灼熱時(shí)間： 0-999.9s±0.1s可調(diào) (一般選擇為30s)

3.起燃時(shí)間： 0-999.9s±0.1s，自動(dòng)記錄，手動(dòng)暫停

4.熄滅時(shí)間： 0-999.9s±0.1s，自動(dòng)記錄，手動(dòng)暫停

5.熱電偶：Φ0.5mm進(jìn)口鎧裝（K型）熱電偶

6.灼熱絲：Φ4 mm的鎳鉻絲

7.燙入深度：7mm±0.5mm

8.樣品壓力：1N±0.2N

9.試驗(yàn)速度：14mm/s 。

10.采用紅線光電停止開(kāi)關(guān),使限位更加精準(zhǔn).

11.可控硅控制調(diào)溫系統(tǒng)，使溫度調(diào)節(jié)更準(zhǔn)確。

12.時(shí)間、溫度數(shù)字顯示，觀察記錄方便

13.試驗(yàn)背景：黑背景，背景照度≤20Lux。

14.試驗(yàn)過(guò)程：試驗(yàn)程序自動(dòng)控制，獨(dú)立抽風(fēng)

15.燃燒試驗(yàn)區(qū)容積：：＞0.5 立方，長(zhǎng)*寬*高約900mm×590mm×1050mm, （可根據(jù)定做不銹

鋼機(jī)箱、0.75 立方或 1 立方）

16.外型尺寸:寬1160×深600×高1310mm

該公司產(chǎn)品分類：恒溫加熱臺(tái) 高低溫測(cè)試機(jī) 高低溫沖擊試驗(yàn)儀快速退火爐低溫脆化試驗(yàn)儀 HMDS烤箱刻蝕機(jī) 潔凈烤箱無(wú)氧烤箱無(wú)塵烤箱無(wú)塵無(wú)氧烤箱精密氮?dú)夂嫦?/a> 烘箱、烤箱塑料試驗(yàn)儀器橡膠試驗(yàn)儀器烘箱，非標(biāo)烘箱電子密度計(jì)，直讀電子天平半導(dǎo)體設(shè)備電線電纜檢測(cè)設(shè)備橡塑檢測(cè)試驗(yàn)設(shè)備

上海灼熱絲試驗(yàn)機(jī)，江蘇灼熱絲測(cè)試儀

灼熱絲試驗(yàn)機(jī)，灼熱絲測(cè)試儀特點(diǎn)及用途

灼熱絲試驗(yàn)機(jī)，灼熱絲測(cè)試儀是 IEC60695-2-10、IEC60695-2-13《灼熱絲/熱線，基本試驗(yàn)方法，灼熱絲試驗(yàn)裝置和通用試驗(yàn)程序》和UL746A、IEC829 DIN695、VDE0471、或者ASTM-3874-2004等的標(biāo)準(zhǔn)規(guī)定使用無(wú)火焰起燃程序仿真試驗(yàn)項(xiàng)目。灼熱絲測(cè)試儀技術(shù)參數(shù)

1灼熱絲：?4mm±0.04mm，Ni/Cr（成分比例80/20）特制標(biāo)準(zhǔn)環(huán)形，臥式靜置2熱電偶：?0.5mm，K型，英國(guó)進(jìn)口絕緣式耐高溫鎧裝熱電偶，鎧裝套耐1100℃（優(yōu)于標(biāo) 準(zhǔn) 1050℃）3 灼熱絲通電加熱溫度：500℃～1000℃（數(shù)顯可預(yù)置）優(yōu)于標(biāo)準(zhǔn)，溫度波動(dòng)<3℃優(yōu)于標(biāo)準(zhǔn)4 試品對(duì)灼熱絲試驗(yàn)壓力：1.0N±0.002N（優(yōu)于標(biāo)準(zhǔn)1.0N±0.2N）5 最大燙入深度：7mm±0.5mm（可調(diào)節(jié)）6 試品移動(dòng)速度：10mm/s～25mm/s7 試驗(yàn)時(shí)間：30s±0.1s（1s～999.9s數(shù)顯可預(yù)置）8 引燃鋪墊板厚：采用厚10mm的白松木板外覆標(biāo)準(zhǔn)絹12g/m2～30g/m2），放置于離灼熱絲下200mm±5mm9 燃燒試驗(yàn)區(qū)容積0.5立方，背景黑色，背景照度≤20Lux

T03.14熱賣德國(guó)PTL進(jìn)口灼熱絲測(cè)試儀 IEC60695

熱賣德國(guó)PTL灼熱絲測(cè)試儀T03.14

PTL Glow-Wire Test Apparatus

to determine the fire resistance by the fire hazard test.

Test apparatus according to

IEC 60695-2-10

:2000-10,

for glow-wire flammability tests for end-products (IEC 60695-2-11), for glow-wire flammability index tests method for materials GWFI (IEC 60695-2-12) ａnd for glow-wire ignitability tests for materials GWIT (IEC 60695-2-12).

Standard outfit:

glow-wire loop of nickel-chromium, with clamping mechanism,

carriage to be moved by hand, with multiple adjustable holding device for the specimen,

rail system with ground running surfaces,

pair of fine ropes with weights for the contact force of 1 N,

indicating device for the depth of penetration, with maximum pointer ａnd stop,

scale to measure the flame height, multiple adjustable,

high current isolating transformer to heat the wire loop, with series connected vari-able ratio transformer, to set the temperature up to 960 °C,

miniature jacket thermocouple type K (NiCr/NiAl), with plug almost free from thermo-electric voltage ａnd with compensating lead,

temperature indicating instrument to indicate the temperature of the glow-wire loop, with digital display, measuring range 0...1000 °C, class 0.5, can be readjusted, with compensation of the ambient temperature,

housing, desk shaped, with all necessary electrical components, with safety switch ａnd 2 keys.

Design:

Testing device mounted on the housing of sheet steel, papyrus-white structure varnished, plan dimensions approx. 400 mm x 400 mm, total height approx. 570 mm, carriage ａnd specimen holding device of corrosion-protected materials,

delivery including foil of fine silver 99.8 %, 0.06 mm thick, for calibration of the temperature indicating instrument, board of pine wood, 10 mm thick, wrapping tissue ａnd mains connection cord set,

for connection to A.C. 230 V, 50 to 60 Hz,

Glow-Wire Test Apparatus 14

Bestell-Nr.:

Alternatively:

The Glow-Wire Test Apparatus 35 is equal to the basic model T 03.14 however it is fitted with the following additional outfit:

Motor Drive for moving the specimen to the wire loop, ａnd for returning to the starting position. As soon as the specimen contacts the loop, a coupling releases the carriage. After an operation time of exactly 30 seconds, the carriage is automatically returned. The test results are better reproducible, ａnd the laboratory technician＇s attention is not diverted during the testing procedure by having to do various operation tasks. He can fully concentrate on the observation of the specimen.

Pulse Timer with Time Display to give an optical ａnd a disengage able sound signal after 30 seconds each, ａnd to indicate the testing time. The pulse timer is started at the same time as the specimen contacts the loop. By that, the indication of the time begins to run. The minutes ａnd the seconds appear on the display. At the first signal, the specimen is returned ａnd the glow-wire heating is automatically interrupted.

Wire Loop Current Indicator for measuring the current of the glow-wire, with digital display, measuring range 0...160 A, class 1, with a current transformer,

Glow-Wire Test Apparatus 35

Article No.:

Spare parts:

The articles T 03.81 to T 03.93 are wearing parts without guarantee.

Article No.:

Glow-wire loop 0.5

of nickel-chromium, NiCr 8020, material No. 2.4869, with bore hole ? 0.6 mm, for the thermocouple 0.5, T 03.86

Miniature jacket thermocouple 0.5

Type K (NiCr/NiAl), outer ? 0.5 mm, length approx. 100 mm, with plug almost free from thermoelectric voltage ａnd with compensation lead 500 mm long, for Glow-wire loop 0.5, T 03.81

Glow-wire loop 1.0

of nickel-chromium, NiCr 8020, material No. 2.4869, with bore hole ? 1.1 mm, for the thermocouple 1.0, T 03.84

Miniature jacket thermocouple 1.0

Type K (NiCr/NiAl), outer ? 1.0 mm, length approx. 100 mm, with plug almost free from thermoelectric voltage ａnd with compensation lead 500 mm long, for Glow-wire loop 1.0, T 03.82

Silver foil

strip 1.4 mm x 150 mm, 0.06 mm thick, fine silver at least 99,8 %, for calibration of the temperature indicating instrument

Wrapping Tissue

20 g/qm, 10 sheets, each 50 cm x 70 cm

Fine Wire Brush

for cleaning the glow-wire loop

Board of Pine Wood

120 mm x 160 mm, 10 mm thick

T 03.93

該公司產(chǎn)品分類：美蓓亞試驗(yàn)機(jī) 美蓓亞試壓機(jī) 電源指示器電源指示器燃燒阻燃試驗(yàn)設(shè)備 IPX1-9防水試驗(yàn)儀防塵試驗(yàn)箱環(huán)境試驗(yàn)箱斯洛文尼亞testing測(cè)試儀德國(guó)DOSER 美國(guó)ZERMATT 日本志賀奧德賽創(chuàng) 美國(guó)Sutter 美國(guó) 日本 Artray 英國(guó) Andor科學(xué)成像與探測(cè) 美國(guó)SRS 美國(guó)斯坦福放大器德國(guó)OPTOLOGIC 美國(guó)MONROE

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